US United States Major Regions Postal Code Details
๐๏ธ Sussex ยท New Jersey
07821
Andover
07822
Augusta
07422
Barry Lakes
07416
Beaver Lake
07461
Beemerville
07826
Branchville
07821
Byram Township
07460
Cliffwood Lake
07461
Colesville
07416
Franklin
07860
Fredon
07860
Fredon Township
07460
Gerard
07837
Glasser
07418
Glenwood
07821
Green Township
07839
Greendell
07419
Hamburg
07460
Hardyston
07461
High Point
07461
High Point Park
07422
Highland Lakes
07843
Hopatcong
07848
Lafayette
07460
Lake Stockholm
07460
Lake Tamarack
07851
Layton
07428
Mc Afee
07855
Middleville
07827
Montague
07860
Newton
07439
Ogdensburg
07827
Sandyston
07890
Selected Risks Insurance Co
07460
Silver Lake
07871
Sparta
07874
Stanhope
07875
Stillwater
07460
Stockholm
07461
Sussex
07877
Swartswood
07879
Tranquility
07462
Vernon
07461
Wallkill Lake
07881
Wallpack Center
07461
Wantage
๐ฎUS United States Regional Postal Code FAQ & Postal Regulations
๐ฎ What is the format of a US ZIP code?
Standard format is 5 digits (e.g., 10001). Extended format is ZIP+4 (9 digits like 10001-1234) with a hyphen.
๐ How to find the ZIP code for an address?
Use the USPS ZIP Code Lookup tool by entering the full address on the official USPS website.
โ ๏ธ What happens if I use a wrong ZIP code?
Mail may be delayed, returned, or lost. For important documents, use USPS tracking and verify the ZIP code.
๐ Do ZIP codes ever change?
Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.
๐ฆ Is a ZIP code required for international mail to the US?
Absolutely. Always include the US ZIP code at the end of the address (e.g., New York, NY 10001 USA).